baber/WOPTO huggingface dataset:
Patent JP-2023119885-A (JP)
Title: Illuminating device and display device
Inventor: MAEDE YUJI
IPC: F21S2/00
Filed: 2022-02-17
Abstract: To allow luminance uniformity to be improved.SOLUTION: An illuminating device IL comprises: a light guide plate LG comprising a first side surface, a second side surface opposed to the first side surface, a principal surface 1A, and an opposed surface 1B opposed to the principal surface; a light source opposed to the first side surface; a reflection layer; and first and second prisms PM1 and PM2 provided on the opposed surface. The light guide plate becomes thicker as going toward the second side surface. The opposed surface comprises a first inclined surface SLP1, a second inclined surface SLP2, a third inclined surface SLP3, a fourth inclined surface SLP4, a first flat surface PLN1, and a second flat surface PLN2. Cross-sectional shapes of the first and second prisms are formed in triangular shapes. The first prism is arranged on the first flat surface. The second prism is arranged on the second flat surface. A first height of the first prism is smaller than a second height of the second prism. The sum of the first height, a third height of the first inclined surface, and a fourth height of the second inclined surface is larger than the sum of the second height, a fifth height of the third inclined surface, and a sixth height of the fourth inclined surface.SELECTED DRAWING: Figure 4
Patent JP-2023124209-A (JP)
Title: game machine
Inventor: TAKASAKI JUNYA
IPC: A63F7/02
Filed: 2022-02-25
Abstract: To provide a game machine that terminates a special game state by an unprecedented method.SOLUTION: When a normal pattern is a win, a normal variable winning device 20 is electrically displaced to a state where a game ball can enter a winning port 22. The game ball entering the winning port 22 is distributed to either a second path 46 or a third path 47 by the operation of a movable member 41. At this time, when the game ball entering the winning port 22 is distributed to the third path 47 and passes through the third path 47, a non-electric winning device 40 is operated, and a second non-electric blade 43 is non-electrically displaced to a state where a game ball can enter a second start port 88. Also, the number of times of operation of the non-electric winning device 40 in the special game state is counted, and when the number of times of operation of the non-electric winning device 40 reaches a predetermined number of times, the special game state is terminated. Thus, the special game state can be terminated by an unprecedented method.SELECTED DRAWING: Figure 30
Patent JP-2023125056-A (JP)
Title: valuable printed matter
Inventor: YAMAMOTO HIDEO
IPC: B41M3/14
Filed: 2022-02-28
Abstract: To provide a valuable printed matter which can enhance visibility of a first image positioned in a seal impression region or can eliminate a sense of incongruity due to discontinuity.SOLUTION: A valuable printed matter has a printing region 2 at least in a part of a surface of a base material 1, and a seal impression region 3 in the printing region 2. The seal impression region 3 is divided from a seal impression outside area 5 by a seal impression outline 4. A ground pattern is printed continuously to the seal impression region 3 and the seal impression outside area 5 by a plurality of streaks 10 regularly arranged in a prescribed direction. A first image 20 is formed in a part of the ground pattern, and the streaks 10 forming the first image 20 positioned in the seal impression region 3 have a narrow streak width and a narrow streak pitch compared to the streaks 10 forming the first image 20 positioned in the seal impression outside area 5.SELECTED DRAWING: Figure 1
Patent JP-2023125355-A (JP)
Title: Display device and method of driving display device
Inventor: MIYAZAWA HITOSHI
IPC: G09G3/36
Filed: 2022-02-28
Abstract: To achieve a display device with a touch panel function capable of improving display quality while suppressing an increase in power consumption.SOLUTION: A display device 100 comprises: a display panel 10 having a sensor portion 21 for detecting touch operation; a first control portion 71 that supplies a first signal for displaying an image to the display panel 10; and a second control portion 73 that calculates touch information on the basis of a sensor signal from the sensor portion 21 to supply the touch information to the first control portion 71. The first control portion 71 includes: a signal generating circuit 71A that generates the first signal on the basis of an image signal from the outside; and an overdrive circuit 71B that increases the magnitude of the first signal. The overdrive circuit 71B is actuated on the basis of the touch information from the second control portion 73. When the overdrive circuit 71B is actuated, the first control portion 71 supplies the first signal having the magnitude increased by the overdrive circuit 71B to the display panel 10.SELECTED DRAWING: Figure 5
Patent JP-2023125376-A (JP)
Title: Conveyance device and printer
Inventor: NISHIZAWA SHUHEI
IPC: B65H5/00
Filed: 2022-02-28
Abstract: To solve the problem that there is a room of improvement in realizing both of suppressing the load acting on a conveyance belt and enhancing the performance of removing foreign matters on a surface of the conveyance belt.SOLUTION: A conveyance unit 20 carries a medium M by moving a glue belt 24. The conveyance unit 20 comprises a vapor giving unit 26 and a cleaning unit 46. The vapor giving unit 26 gives heated vapor VP onto a surface 24A of the glue belt 24 spaced from the medium M. The cleaning unit 46 cleans the surface 24A where vapor VP has been given by the vapor giving unit 26.SELECTED DRAWING: Figure 1
Patent JP-2023125652-A (JP)
Title: Pupil detection device and pupil detection method
Inventor: EBISAWA YOSHINOBU
IPC: G06T7/73
Filed: 2022-02-28
Abstract: To enhance calculation efficiency and detection accuracy with a simple device configuration.SOLUTION: A sight line detection device 1 comprises: a camera 10 which acquires face images at continuous timing by imaging the face of an object person A; a light source 13 which emits light toward the face of the object person A; and an image processing device 20 which processes the face image acquired by the camera 10 at the irradiation timing of light. The image processing device 20 comprises: a sight line detection unit 23 which detects a position of the pupil of the object person A on the face image; and a pupil position prediction unit 25 which predicts the position of the pupil during eye closure of the object person A by searching for a position of a feature part of the eye in an eye closure state on the face image. The sight line detection unit 23 detects the position of the pupil by tracking the pupil by utilizing the position of the pupil predicted by the pupil position prediction unit 25.SELECTED DRAWING: Figure 4
Patent JP-2023125773-A (JP)
Title: Composition and laminate
Inventor: INOUE TAKAHIRO
IPC: C08F220/28
Filed: 2022-02-28
Abstract: To provide a composition that shows excellent adhesion even to a hard-to-bond substrate such as an aromatic resin film, and a laminate including the same.SOLUTION: A composition includes component (A): a compound represented by the general formula (1), component (B): a compound including at least one of an acryloyl group and a methacryloyl group, and component (C): a photopolymerization initiator (where R1 is a hydrogen atom or a monovalent organic group, the organic group is a C1 to 30 hydrocarbon group, optionally including a heteroatom, and R2 is a hydrogen atom or a methyl group).SELECTED DRAWING: None
Patent JP-2023127480-A (JP)
Title: Information processing program, information processing method and information processing device
Inventor: ONO NAOAKI
IPC: G06F11/07
Filed: 2022-03-01
Abstract: To reduce a processing load applied when a cause of occurrence of a trouble is identified.SOLUTION: An information processing device 100 includes a storing unit 101. The storing unit 101 stores a start point of time and an end point of time of an event 112 processed by a process 111 that forms a middleware 110. The information processing device 100 refers to the storing unit 101, and detects any event 112 that has an abnormal processing time among the events 112 processed by the respective processes 111 that form the middleware 110. When detecting the event 112, the information processing device 100 identifies the kind of data relating to a process 111a corresponding to a cause of the abnormal processing time of the event 112 on the basis of a state of the process 111a that has processed the event 112.SELECTED DRAWING: Figure 1
Patent JP-2023128097-A (JP)
Title: Polygon processing device
Inventor: SAKAMOTO TATSURO
IPC: B23C3/04
Filed: 2022-03-03
Abstract: To provide a polygon processing device capable of shortening a time for a worker to require to remove a burr that is generated on a workpiece after cutting.SOLUTION: A polygon processing device 1 comprises a spindle 11, a rotary cutter holder 13, a cutting tool 12, and a brush body 14. The spindle 11 chucks and rotates a workpiece 2. The rotary cutter holder 13 rotates in synchronization with the spindle 11. The cutting tool 12 is attached to the rotary cutter holder 13. The cutting tool 12 is intermittently pressed to come into contact with the workpiece 2 and cut the workpiece 2 by rotation of the rotary cutter holder 13. The brush body 14 is attached to the rotary cutter holder 13 to protrude from the rotary cutter holder 13. The brush body 14 sweeps a portion, which is cut by the cutting tool 12, on the workpiece 2 by rotating the rotary cutter holder 13.SELECTED DRAWING: Figure 1
Patent JP-2023130023-A (JP)
Title: Joint unit and assembling method of joint unit
Inventor: IMAI HIROSHI
IPC: F16L19/06
Filed: 2022-03-07
Abstract: To make a holding force which is sufficient for fixing a resin-made tube so as not to come off from a protrusion reliably act.SOLUTION: A joint unit 500 comprises a resin-made tube 300, a joint structure 100 and a nut 200. The joint structure 100 has a guide part for guiding an external peripheral face 301 of the resin-made tube 300, a protrusion 130 forming an insertion groove 133 between the guide part and itself, and a fixing part 140 for fixing the resin-made tube 300 which is inserted into the insertion groove 133. A tip of the protrusion 130 is located in a position closer to a main body part 110 than a tip of the guide part. The nut 200 has a recess 230 having an inside diameter which is larger than a first outside diameter of the guide part, and smaller than a second outside diameter of the fixing part 140, and in a state in which the nut 200 is fastened to the joint structure 100, a tip of the fixing part 140 which contacts with the recess 230 bites into the external peripheral face 301 of the resin-made tube 300.SELECTED DRAWING: Figure 9
Patent JP-2023130075-A (JP)
Title: Swinging device
Inventor: SAKAI SHINGO
IPC: F16C11/04
Filed: 2022-03-07
Abstract: To provide a swinging device capable of easily attaching a hinge device to a bearing hole of a swinging member.SOLUTION: A swinging device 10 comprises a hinge device 20, and a swinging member 22 having a bearing hole and swingably supported by the hinge device 20. The hinge device 20 has a shaft, a pair of spring support parts at least one of which is connected to the shaft, and a spring that biases the pair of spring support parts in a direction away from each other. The shaft has an insertion part located at one end part of the shaft and inserted into the bearing hole, a connection part formed closer to the other end part than the one end part and connected to the spring support part; and a bending part that bends between the insertion part and the connection part. The spring support part is provided at a position that extends in a radial direction from the bearing hole when viewed in an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022069621-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's degree of attention to a game. 
     SOLUTION: A game machine includes: an upper operation port 25 for executing an internal lottery when game balls flowing down a game area enter; game state shifting means for shifting a game state to a specific control state advantageous to a player on the basis of a result of the internal lottery executed when the game balls enter the upper operation port 25; and rotary distribution means 82 for distributing the game balls flowing down the game area to one of the first distribution flow path and the second distribution flow path. The rotary distribution means 82 includes: a distribution enable state for distributing the game balls flowing down the game area to one of the first distribution flow path and the second distribution flow path; a distribution disable state for disabling distribution of the game balls flowing down the game area to the first distribution flow path and the second distribution flow path. A game machine includes distribution state switching means for switching the rotary distribution means 82 to either the distribution enable state or the distribution disable state. 
     SELECTED DRAWING: Figure 74 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137188-A (JP)
Title: automatic valve
Inventor: KAWAGUCHI SHOJIRO
IPC: F16T1/10
Filed: 2022-03-18
Abstract: To provide an automatic valve capable of properly discharging a discharged fluid such as drain and suppressing loss caused by leakage of a fluid such as steam.SOLUTION: A first discharge passage 41, a second discharge passage 42 and a third discharge passage 43 of which a first inner diameter L1, a second inner diameter L2 and a third inner diameter L3 are successively increased toward an upper portion (direction of arrow 92), are formed on a bottom surface of a valve chamber 2 of a thermo-responsive steam trap 1, and a first switch 21, a second switch 22 and a third switch 23 are respectively disposed corresponding thereto. In a case where steam flows into the valve chamber 2, thermo-liquid sealed in each of the switches is expanded by its high temperature, so that a first valve port 41a, a second valve port 42a and a third valve port 43a are closed. In a case where drain flows into the valve chamber 2 and is stored therein, the switches corresponding to a water level (L1, L2 or L3) of the drain is opened and the drain is discharged.SELECTED DRAWING: Figure 1
Patent JP-2023137688-A (JP)
Title: Control device
Inventor: TAGAWA KENJI
IPC: B62M6/55
Filed: 2022-03-18
Abstract: To provide a control device that can accurately detect a posture of a rider.SOLUTION: The control device controls a human-powered vehicle. The control device comprises a control part that detects a posture of a rider in accordance with pulsation of a yaw-angle of the human-powered vehicle and pulsation of a roll angle of the human-powered vehicle.SELECTED DRAWING: Figure 4
Patent JP-2023139642-A (JP)
Title: Light irradiation unit, printer, and printing system
Inventor: MASUYA YOSHIMITSU
IPC: B41J2/01
Filed: 2022-03-22
Abstract: To provide a technology which uses a light irradiation unit having a light convergent lens and can suppress a turbulence of air current by the light convergent lens between a light irradiation unit and a printing medium.SOLUTION: A light irradiation unit 30 has a housing 31, a light source 32, a light convergent lens 33, and a light transmissive member 34. On a lower surface 311 of the housing 31, an opening 312 is formed. The light source 32 and the light convergent lens 33 are arranged inside the housing 31. The light transmissive member 34 is arranged at the opening 312 of the housing 31. The light convergent lens 33 converges light emitted by the light source 32. The light transmissive member 34 transmits light converged by the light convergent lens 33. The light transmissive member 34 has a flat lower surface. Thus, occurrence of a turbulence of an air current by the light convergent lens 33 between the light irradiation unit 30 and the printing medium 9 can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2023139774-A (JP)
Title: Control device of vehicle
Inventor: NOSE YUKI
IPC: F01N3/023
Filed: 2022-03-22
Abstract: To provide a control device of a vehicle capable of quickly completing regeneration process of a filter while suppressing overheat of the filter disposed on an exhaust passage of an internal combustion engine.SOLUTION: A control device is applied to a vehicle equipped with an internal combustion engine including an air supply device. The air supply device introduces air to an exhaust passage through an air supply passage by driving an air pump. The control device executes air supply process for supplying the air introduced into the exhaust passage through the air supply passage by driving the air pump to the filter, and oxygen supply process for supplying oxygen passing through a combustion chamber to the filter through the exhaust passage. The control device executes reduction process (S32) for reducing a supply amount of the air per a unit time in the air supply process when the oxygen supply process is simultaneously executed in comparison with a case when the oxygen supply process is not simultaneously executed, when the air supply process is executed (S30:YES).SELECTED DRAWING: Figure 3
Patent JP-2023140001-A (JP)
Title: Image formation apparatus and program
Inventor: OSUGI AKIYOSHI
IPC: B41J29/38
Filed: 2022-03-22
Abstract: To start a printing preparation of an image formation apparatus when a user carries a communication device and approaches the image formation apparatus without carrying a terminal device transmitting a printing job by the user.SOLUTION: An image formation apparatus 10 includes a processor 30. The processor 30 receives a printing job 60 from a terminal device 12 receiving a printing instruction from a user 90 via a network 80. The printing job 60 includes identification information 20 of a communication device 18 acquired via short-range wireless communication from the communication device 18 carried by the user 90 by the terminal device 12. After receiving the printing job 60, the processor 30 performs control of starting a printing preparation when detecting that a radio wave equal to or greater than the predetermined intensity is received from the communication device 18 having the identification information 20 added thereto.SELECTED DRAWING: Figure 2
Patent JP-2023140177-A (JP)
Title: Electrode body and power storage element
Inventor: IINO JUNYA
IPC: H01M50/54
Filed: 2022-03-22
Abstract: To appropriately allow a connection of an electrode to a tub even if the number of electrodes is increased.SOLUTION: An electrode body 10 comprises a plurality of positive electrodes 20 and a plurality of negative electrodes 30 which are alternately overlapped to a first direction d1. The plurality of positive electrodes 20 contains: a plurality of first positive electrodes 20A; and a plurality of second positive electrodes 20B. Each first positive electrode 20A includes a first positive electrode extension part 21A extended to a second direction d2 in non-parallel to the first direction d1. Each second positive electrode 20B includes a second positive electrode extension part 21B extended to a second direction d2. The plurality of first positive electrode extension parts 21A is overlapped to the first direction d1. The plurality of second positive electrode extension parts 21B is overlapped to the first direction d1. The second positive electrode extension part 21B is deviated from the first positive electrode extension part 21A in the second direction d2 or a third direction d3 which is non-parallel to the first direction d1 and the second direction d2.SELECTED DRAWING: Figure 4
Patent JP-2023142347-A (JP)
Title: Terminal device and base station device
Inventor: ISHIKURA KATSUTOSHI
IPC: H04W72/0457
Filed: 2022-03-25
Abstract: To provide a terminal device and a base station device that can prevent the terminal device from becoming unable to communicate even when a simultaneous communication state of one-to-one communication and one-to-many communication occurs.SOLUTION: A terminal device includes: a one-to-one communication processing unit that performs processing related to one-to-one communication in which one base station device and one terminal device wirelessly communicate; a one-to-many communication processing unit that performs processing related to one-to-many communication in which one base station device and a plurality of terminal devices wirelessly communicate; and a notification processing unit that notifies the base station device of the other party performing the one-to-one communication of information for adjusting radio resources used for the one-to-one communication according to a data reception state of the one-to-many communication.SELECTED DRAWING: Figure 1
Patent JP-2023142520-A (JP)
Title: Control method for robot system and robot system
Inventor: YOSHII KOJI
IPC: B25J13/00
Filed: 2022-03-25
Abstract: To provide a control method for a robot system having excellent followability to sudden changes in a transport speed of an object, and a robot system.SOLUTION: According to a control method for a robot system having a transport device for transporting an object and a robot for performing work while following the object transported by the transport device, the robot is made to follow the object by a control signal that is calculated on the basis of a transport speed of the object detected from an output signal of an encoder located on the transport device, and when the transport speed exceeds a threshold, a calculation method for the control signal is changed.SELECTED DRAWING: Figure 5
Patent JP-2022168833-A (JP)
Title: Cutting tool hard film
Inventor: SUZUKI SHUNTARO
IPC: C23C14/06
Filed: 2022-03-25
Abstract: To provide a cutting tool hard film excellent in wear resistance.SOLUTION: A cutting tool hard film includes a first coating film layer contacting a material to be cut. The first coating film layer is obtained by laminating at least one of a nitride layer A consisting of Al and Cr and including inevitable impurities and a nitride layer B consisting of Al, Cr and Cu and including inevitable impurities and a nitride layer C consisting of 4-7 kinds of elements selected from Al, Ti, Nb, Cr, V, Ta, Zr and B and including inevitable impurities; and the nitride layer C has an Al amount of 30 mol% or more and 60 mol% or less and an equivalent weight±5 mol% of each element amount except Al (where, the equivalent weight=(100-an Al amount in the nitride layer C)/(the number of types of the elements except Al in the nitride layer C).SELECTED DRAWING: Figure 1
Patent JP-2023144360-A (JP)
Title: Measuring jig
Inventor: NAKAJIMA KO
IPC: G01R27/02
Filed: 2022-03-28
Abstract: To provide a measuring jig capable of measuring a high-frequency impedance in a thickness direction of a film-like member.SOLUTION: A measuring jig 10 used for measuring a high-frequency impedance in a thickness direction of a film-like member includes: a measuring substrate 11 connected to a ground conductor 11d and including an earthing conductor 11c on which a measurement object DUT as an object of measuring the impedance is earthed and a transmission line 11b through which an electric signal is transmitted; a laminating conductor 12 laminated on the measurement object DUT earthed on the earthing conductor 11c; and a connection line 13 for connecting the transmission line 11b and the laminating conductor 12.SELECTED DRAWING: Figure 2